A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 7035-00-361-5975
NSN 6220-00-343-0182
NSN 5910-00-720-1568
NSN 5990-01-602-6701
NSN 5996-00-408-3387
NSN 6135-01-148-8531
NSN 5935-01-441-8009
NSN 6240-01-652-2821
NSN 5975-01-111-9988
NSN 7035-00-922-5700
NSN 5950-00-081-3085
NSN 5960-01-632-6576